<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
var sss = "20150203000000";
var time = new Date(sss);
var ltime = time.getTime();
alert(time);
alert(ltime);
</script>
</head>
<body>

</body>
</html>